- var_dump: documentation ( source)
- unserialize: documentation ( source)
- serialize: documentation ( source)
<?php
$string = 'a:3:{i:0;s:31:"sebastian.freytag@oddity.agency";i:1;s:27:"benjamin.graf@oddity.agency";i:2;s:23:"frank.legeland@xing.com";}';
$array = unserialize($string);
$array[] = 'ek_admin';
var_dump($array);
echo serialize($array);